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Figure A-1 Utilities
Table A-3 OL* LED States
OL* (Yellow)Power (Green)Description
OffOnNormal operation (powered)
FlashingOnFault detected, power on
OnOnSlot selected, power on, not ready for
OLA/D
OffOffPower off or slot available
FlashingOffFault detected, power off
OnOffReady for OL*
Figure A-2 PDH Status
A label on the outside of the SDCPB Frame indicates PDH Status, dc/dc converter faults that
shutdown the sx2000 cell, and loss of dc/dc converter redundancy. Figure A-2 illustrates the label
and Table A-4 describes each LED.
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